140982014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{70001}}^1$

素因数の和:70075

約数の個数: 16

約数和(自身を含む): 226806480

約数和(自身を除く): 85824466

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 70001, 140002, 1330019, 2660038, 3710053, 7420106, 70491007, 140982014]

約数ペア:

[(1, 140982014), (2, 70491007), (19, 7420106), (38, 3710053), (53, 2660038), (106, 1330019), (1007, 140002), (2014, 70001)]